1518972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 4427136

約数和(自身を除く): 2908164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 107, 156, 169, 182, 214, 273, 321, 338, 364, 428, 507, 546, 642, 676, 749, 1014, 1092, 1183, 1284, 1391, 1498, 2028, 2247, 2366, 2782, 2996, 3549, 4173, 4494, 4732, 5564, 7098, 8346, 8988, 9737, 14196, 16692, 18083, 19474, 29211, 36166, 38948, 54249, 58422, 72332, 108498, 116844, 126581, 216996, 253162, 379743, 506324, 759486, 1518972]

約数ペア:

[(1, 1518972), (2, 759486), (3, 506324), (4, 379743), (6, 253162), (7, 216996), (12, 126581), (13, 116844), (14, 108498), (21, 72332), (26, 58422), (28, 54249), (39, 38948), (42, 36166), (52, 29211), (78, 19474), (84, 18083), (91, 16692), (107, 14196), (156, 9737), (169, 8988), (182, 8346), (214, 7098), (273, 5564), (321, 4732), (338, 4494), (364, 4173), (428, 3549), (507, 2996), (546, 2782), (642, 2366), (676, 2247), (749, 2028), (1014, 1498), (1092, 1391), (1183, 1284)]